Frame for packing pieces for a fireproof lead-through in walls and other construction elements



FIG. 1 is a front perspective view of a frame for packing pieces for afireproof lead-through in walls and other construction elements, showingmy new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a side elevational view thereof, seen from the left of FIG. 1,the opposite side thereof being identical thereto.

The ornamental design for a frame for packing pieces for a fireprooflead-through in walls and other construction elements, as shown anddescribed,